LAQ2P561MELB35ZB

The LAQ2P561MELB35ZB from Nichicon is a snap-in, radial can aluminum electrolytic capacitor in the LAQ series, rated 560 µF at 220 V. It is designed for general-purpose power applications requiring high ripple-handling and elevated-temperature endurance in a compact φ30 × 35 mm package.

Key value propositions include high ripple current capability at both low and high frequencies, a 2000-hour endurance at 105°C, and a snap-in mounting style for robust board retention and simplified assembly in mass-production environments.

Key Features

• Capacitance and Voltage: 560 µF rated capacitance at 220 V for bulk energy storage and decoupling in power circuits.
• High Ripple Current: 1.6 A at 120 Hz (low frequency) and 1.92 A at 10 kHz (high frequency) to support ripple filtering under both mains and switching conditions.
• Elevated Temperature Endurance: 2000 hours at 105°C with specified post-test limits—capacitance within ±20% and leakage current ≤ initial specified value—suitable for demanding thermal environments.
• Leakage Current: Specified leakage current of 1050 µA for predictable DC leakage behavior after voltage application.
• Mounting and Package: Snap-in terminal radial can (φ30 × 35 mm) for secure PCB retention; supplied in tray packing for production-scale handling.
• Temperature Range and Tolerance: Operating range −25°C to 105°C with capacitance tolerance ±20% (120 Hz, 20°C) for consistent performance across expected operating temperatures.
• Safety Features: Pressure relief vent incorporated to mitigate abnormal conditions without dangerous dispersion or ignition.

Typical Applications

• Power Supply Filtering: Bulk smoothing and ripple reduction in general-purpose power supplies where 220 V rating and high ripple current are required.
• Industrial Equipment: Energy storage and decoupling in industrial control and power conversion modules operating at elevated temperatures.
• Commercial Electronics: General-purpose filtering and stabilization in commercial electronic systems that require long-life capacitors and snap-in mounting for reliable assembly.

Unique Advantages

• High ripple capability across frequencies: Dual ripple ratings (1.6 A at 120 Hz and 1.92 A at 10 kHz) provide predictable performance for both mains-frequency and high-frequency switching environments.
• 105°C, 2000-hour endurance: Long-term reliability under elevated temperature with defined post-endurance limits for capacitance, tan δ, and leakage.
• Compact, production-friendly package: φ30 × 35 mm snap-in can fits constrained layouts and tray packing supports automated assembly and volume production.
• Designed for safety under abnormal voltage: Pressure relief vent reduces risk of dangerous failure modes during abnormal conditions.
• Predictable leakage behavior: Specified leakage current (1050 µA) and datasheet leakage formula enable designers to budget DC leakage into system power calculations.

Why Choose LAQ2P561MELB35ZB?

The LAQ2P561MELB35ZB balances high voltage rating, substantial capacitance, and robust ripple-handling in a compact snap-in package, making it appropriate for general-purpose power and industrial applications where endurance at elevated temperature is required. Its 2000-hour life at 105°C and defined post-test limits give designers measurable reliability expectations for long-term operation.

This part is suited to engineers and procurement teams building systems that need dependable bulk capacitance, secure snap-in mounting for production assembly, and clear performance specifications for thermal and ripple stress conditions.

If you would like a quotation or have questions about availability and delivery for LAQ2P561MELB35ZB, please request a quote or submit an RFQ and our team will respond with pricing and production details.